USA, north korean, south korean border guards

I visited the dmz zone. The soldiers on the other side are so small and thin. It was so sad to see the difference. And the uniforms they wore were a size or two to big.

America only allows tall, imposing men (about 6 feet or more) to guard the border. And the North Korean soldiers stand facing each other to watch for mistakes, while a third guard watches them for slip-ups.

Is the American soldiers last name "Anastasia"?